21798 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Maryland based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 21798 is White. The current unemployment level in 21798 is 4.4%.
| Population | 2,699 |
| Population Growth Rate | 40.93% |
| Population Density | 194 People per Square Mile |
| Total Households | 951 |
| Percentage High Income Households | 10.3% |
| Median Household Income (2021) | $94,934 |
| Average Adjusted Gross Income (2021) | $381,490 |
| Current Unemployment Rate (May 2026) | 4.4% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 83.93% |
21798 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 2,141 | 83.93% |
| Black | 326 | 12.78% |
| Hispanic | 78 | 3.06% |
| Asian | 6 | 0.24% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
21798 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 140 | 8.19% |
| Bachelor Degree | 397 | 23.23% |
| High School Diploma | 587 | 34.35% |
| No High School Diploma | 33 | 1.93% |
| GED or Alternate | 45 | 2.63% |
| 1 or More Years of College | 271 | 15.86% |
| Associates Degree | 94 | 5.5% |
| Masters Degree | 120 | 7.02% |
| Professional Degree | 7 | 0.41% |
| Doctorate Degree | 15 | 0.88% |
